Senior Devops Engineer - Big Data / Kafka

The Senior DevOps Engineer position at Sidetrade stands out because it not only focuses on the technical aspects of DevOps but also emphasizes a culture of innovation and collaboration. As part of our leading global SaaS team, you'll work with advanced AI technologies in a company recognized by Gartner. Your role will significantly impact how we manage and optimize high-volume data streams, providing you a unique opportunity to shape the Order-to-Cash landscape.

To excel as a Senior DevOps Engineer at Sidetrade, you should possess a Master's degree in a related field and have at least 5 years of experience related to Big Data. Key skills include a solid understanding of Kafka cluster and Debezium connectors, experience with relational and NoSQL databases, proficiency in Python, and knowledge of monitoring tools like ELK or TICK Stack. Familiarity with Agile methodologies and JVM performance tuning are also essential.

At Sidetrade, the work culture is vibrant, multicultural, and inclusive. With over 22 nationalities represented, we pride ourselves on fostering diversity and innovation. As a Senior DevOps Engineer, you'll be part of a collaborative team where every member's contribution is valued. We advocate for a workplace that promotes gender equality, inclusivity, and personal growth, making it an ideal environment for career development.

As a Senior DevOps Engineer at Sidetrade, you'll manage several exciting projects related to our data streaming stack. You'll take charge of configuring, maintaining, and optimizing technologies like Kafka, Debezium, and Greenplum while also collaborating on performance and scalability challenges. You’ll have a direct influence on operational efficiency and the development roadmap, allowing your expertise to shine in practical applications.

Sidetrade is committed to the career growth of its employees. For Senior DevOps Engineers, this includes an immersive onboarding boot camp, continuous skill development workshops, mentorship opportunities, and access to resources that encourage innovation. We believe in empowering our team members to expand their expertise and succeed professionally in an environment that values learning and collaboration.

Yes, native-level proficiency in French is important for the Senior DevOps Engineer role at Sidetrade, as it enables effective communication within our multicultural team and with our global clients. Fluency in English is also required to navigate the broader tech environment and documentation. This combination of language skills fosters teamwork and enhances our collaborative efforts.

In the Senior DevOps Engineer position at Sidetrade, you will work extensively with a range of technologies used for big data management and streaming. This includes tools like Kafka, Debezium connectors, Greenplum, Postgres, as well as NoSQL databases. You'll also utilize modern monitoring and logging solutions such as ELK or TICK Stack to ensure optimal performance and reliability across systems.

When answering this question, highlight specific projects where you've utilized Kafka for streaming data. Discuss your role in setting up, configuring, and managing Kafka clusters, and any challenges you faced during implementation. Mention metrics of success, such as improved data processing speeds or reduced latency, to give concrete evidence of your contributions.

In your response, describe your systematic approach to performance tuning. Talk about the tools and methodologies you use, such as load testing and stress testing, to identify bottlenecks. You can elaborate on a specific instance where your actions led to significant improvements, and mention the importance of data monitoring and continuous optimization processes.

Discuss your strategies for ensuring high availability, such as implementing redundancy, load balancing, and failover mechanisms. Explain your experience with monitoring tools that help detect issues early, as well as your proactive approach to infrastructure design that minimizes downtime. Sharing a real-world example of how you maintained service continuity can enhance your answer.

Share your experience with relevant cloud platforms (like AWS, Azure, or Google Cloud) and how they have simplified your DevOps practices. Explain how you leverage these services for scalability and efficiency, and give examples of specific cloud-based projects where you've automated processes or optimized workflows using these tools.

Answer this question using the STAR (Situation, Task, Action, Result) method. Present a situation where you encountered a significant challenge, such as a system failure or a security breach. Describe your role in the resolution process, the actions you took to mitigate the issue, and the ultimate positive outcome. This gives a strong indication of your problem-solving skills and resilience.

Highlight your strategies for fostering collaboration between Dev and Ops teams, such as regular communication, shared goals, and using tools for transparency. Discuss your experience with collaborative methodologies like Agile or DevOps culture and how they have positively influenced project outcomes. Share an example where improved collaboration led to successful project delivery.

Detail your experience in establishing Continuous Integration and Continuous Deployment (CI/CD) pipelines, including the tools you've used (like Jenkins, GitLab CI, or CircleCI). Discuss your approach from initial setup to ongoing maintenance, emphasizing how your pipelines improved deployment frequency or reduced lead time for changes. Highlight a particular success story or a best practice you've implemented.

Mention specific resources you follow to stay up-to-date with industry trends, such as tech blogs, webinars, or online courses. Discuss any communities or forums you engage with, and share how you've applied new insights or technologies in your work environment. Show enthusiasm for continuous learning and adapting to changing technology landscapes.

Provide an overview of your approach to log management and monitoring, including tools you’ve used, such as ELK stack or Grafana. Explain how you analyze logs for troubleshooting issues and the role of metrics in optimizing system performance. A concrete example where effective monitoring prevented a major issue can make your answer impactful.

Discuss the importance of incorporating security within your DevOps practice, often referred to as DevSecOps. Explain how you integrate security checks into your CI/CD pipelines and ensure compliance with best practices. Mention your experience with relevant security tools and any specific incidents where proactive measures you took safeguarded the environment.